Title :
Superradiance and motional narrowing of exciton-polaritons in J-aggregate thin films
Author :
M. Scott Bradley;Jonathan R. Tischler; Yasuhiro Shirasaki;Vladimir Bulovic
Author_Institution :
Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, 77 Cambridge, 02139, USA
fDate :
5/1/2007 12:00:00 AM
Abstract :
We investigate dispersion of J-aggregate thin films of varying thickness. Reflectance measurements and simulations suggest a ?superradiance? effect in thick films similar to that observed in multiple-quantum wells in addition to evidence of motional narrowing.
Keywords :
"Spontaneous emission","Transistors","Reflectivity","Optical films","Sputtering","Dielectric thin films","Thin film devices","Polymer films","Quantum well devices","Thickness measurement"
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS ´07
DOI :
10.1109/QELS.2007.4431481
